Nawa creates his sculptures within the boundary of sight and the senses by only using one material and one texture.
He has been active in exploring different concepts of formative art which can be found in his new PixCell Series (Pixel+Cell) which have raised international recognition. His works have been selected for international art biennale, exhibitions, and fairs as one of the most important Japanese contemporary artists.
Nawa is also an active member of the community and frequently collaborates with artists from different areas of Japan.